package com.qiang.test03;

public class Demo01 {
    public static void main(String[] args) {
        ClassLoader sc = ClassLoader.getSystemClassLoader();
        ClassLoader parent = sc.getParent();
        ClassLoader parent1 = parent.getParent();
        System.out.println(sc);
        System.out.println(parent);
        System.out.println(parent1);
    }
}
